Every week for six weeks, Seventeen is releasing an exclusive Fifth Harmony video diary, getting up close and personal with each of the girls. The first video featured the whole gang—Ally, Normani, Lauren, Camila, and Dinah-Jane—talking about how their lives have changed since competeing on The X-Factor. The second video gave a glimpse into Lauren's life and she spilled her style secrets. Last week's video featured Camilla. She talked about what it's like being famous while still having everyday, awkward moments.

Today, Seventeen is premeiring the fourth video and it's all about Ally! In the video, Ally reveals a surprising confession about how she felt about herself when she was younger. You'll have to watch the video to see what it is!